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libjpeg8-32bit-8.2.2-69.1 RPM for ppc64

From OpenSuSE Ports Tumbleweed for ppc64

Name: libjpeg8-32bit Distribution: openSUSE Tumbleweed
Version: 8.2.2 Vendor: openSUSE
Release: 69.1 Build date: Sat Apr 23 00:33:01 2022
Group: Unspecified Build host: obs-power8-04
Size: 525776 Source RPM: libjpeg-turbo-2.1.3-69.1.src.rpm
Summary: A SIMD-accelerated JPEG compression/decompression library
A library for manipulating JPEG images. It supports
architecture-specific SIMD instructions, such as SSE/SSE2/AVX2,
AltiVec, NEON, MIPS DSPR2, and Loongson MMI.






* Mon Apr 18 2022 Cristian Rodríguez <>
  - Use nasm instead of yasm, the latter has not released any update
    in 7 years.
* Sun Mar 20 2022 Dirk Müller <>
  - update to 2.1.3:
    * Fixed a regression introduced by 2.0 beta1[7] whereby cjpeg compressed PGM
      input files into full-color JPEG images unless the `-grayscale` option was
    * cjpeg now automatically compresses GIF and 8-bit BMP input files into
      grayscale JPEG images if the input files contain only shades of gray.
    * The build system now enables the intrinsics implementation of the AArch64
      (Arm 64-bit) Neon SIMD extensions by default when using GCC 12 or later.
    * Fixed a segfault that occurred while decompressing a 4:2:0 JPEG image using
      the merged (non-fancy) upsampling algorithms (that is, with
      `cinfo.do_fancy_upsampling` set to `FALSE`) along with `jpeg_crop_scanline()`.
      Specifically, the segfault occurred if the number of bytes remaining in the
      output buffer was less than the number of bytes required to represent one
      uncropped scanline of the output image.  For that reason, the issue could only
      be reproduced using the libjpeg API, not using djpeg.
* Wed Nov 24 2021 Dirk Müller <>
  - update to 2.1.2:
    * Fixed a regression introduced by 2.1 beta1[13] that caused the remaining
      GAS implementations of AArch64 (Arm 64-bit) Neon SIMD functions (which are used
      by default with GCC for performance reasons) to be placed in the `.rodata`
      section rather than in the `.text` section.  This caused the GNU linker to
      automatically place the `.rodata` section in an executable segment, which
      prevented libjpeg-turbo from working properly with other linkers and also
      represented a potential security risk.
    * Fixed an issue whereby the `tjTransform()` function incorrectly computed the
      MCU block size for 4:4:4 JPEG images with non-unary sampling factors and thus
      unduly rejected some cropping regions, even though those regions aligned with
      8x8 MCU block boundaries.
    * Fixed a regression introduced by 2.1 beta1[13] that caused the build system
      to enable the Arm Neon SIMD extensions when targetting Armv6 and other legacy
      architectures that do not support Neon instructions.
    * libjpeg-turbo now performs run-time detection of AltiVec instructions on
      FreeBSD/PowerPC systems if AltiVec instructions are not enabled at compile
      time.  This allows both AltiVec-equipped and non-AltiVec-equipped CPUs to be
      supported using the same build of libjpeg-turbo.
    * cjpeg now accepts a `-strict` argument similar to that of djpeg and
      jpegtran, which causes the compressor to abort if an LZW-compressed GIF input
      image contains incomplete or corrupt image data.
* Wed Sep 29 2021
  - previous version updates fixes following bugs:
    CVE-2014-9092, CVE-2018-14498, CVE-2019-2201, CVE-2020-17541
    (bsc#1128712, bsc#1186764, bsc#807183, bsc#906761)
* Fri Aug 20 2021
  - version update to 2.1.1
    1. Fixed a regression introduced in 2.1.0 that caused build failures
      with non-GCC-compatible compilers for Un*x/Arm platforms.
    2. Fixed a regression introduced by 2.1 beta1[13] that prevented the
      Arm 32-bit (AArch32) Neon SIMD extensions from building unless
      the C compiler flags included -mfloat-abi=softfp or -mfloat-abi=hard.
    3. Fixed an issue in the AArch32 Neon SIMD Huffman encoder whereby
      reliance on undefined C compiler behavior led to crashes
      ("SIGBUS: illegal alignment") on Android systems when running
      AArch32/Thumb builds of libjpeg-turbo built with recent versions
      of Clang.
    4. Added a command-line argument (-copy icc) to jpegtran that causes
      it to copy only the ICC profile markers from the source file and
      discard any other metadata.
    5. libjpeg-turbo should now build and run on CHERI-enabled
      architectures, which use capability pointers that are larger than
      the size of size_t.
    6. Fixed a regression introduced by 2.1 beta1[5] that caused a segfault
      in the 64-bit SSE2 Huffman encoder when attempting to losslessly
      transform a specially-crafted malformed JPEG image.
* Tue May 04 2021 Dirk Müller <>
  - disable SIMD for armv6hl, not available
* Mon Apr 26 2021 Guillaume GARDET <>
  - version update to 2.1.0
    lot of changes, see
* Mon Jan 11 2021 Andreas Schwab <>
  - Fix setting of FLOATTEST
* Mon Dec 28 2020
  - version update to 2.0.6
    1. Fixed "using JNI after critical get" errors that occurred on Android
    platforms when using any of the YUV encoding/compression/decompression/decoding
    methods in the TurboJPEG Java API.
    2. Fixed or worked around multiple issues with `jpeg_skip_scanlines()`:
    - Fixed segfaults or "Corrupt JPEG data: premature end of data segment"
    errors in `jpeg_skip_scanlines()` that occurred when decompressing 4:2:2 or
    4:2:0 JPEG images using merged (non-fancy) upsampling/color conversion (that
    is, when setting `cinfo.do_fancy_upsampling` to `FALSE`.)  2.0.0[6] was a
    similar fix, but it did not cover all cases.
    - `jpeg_skip_scanlines()` now throws an error if two-pass color
    quantization is enabled.  Two-pass color quantization never worked properly
    with `jpeg_skip_scanlines()`, and the issues could not readily be fixed.
    - Fixed an issue whereby `jpeg_skip_scanlines()` always returned 0 when
    skipping past the end of an image.
    3. The Arm 64-bit (Armv8) Neon SIMD extensions can now be built using MinGW
    toolchains targetting Arm64 (AArch64) Windows binaries.
    4. Fixed unexpected visual artifacts that occurred when using
    `jpeg_crop_scanline()` and interblock smoothing while decompressing only the DC
    scan of a progressive JPEG image.
    5. Fixed an issue whereby libjpeg-turbo would not build if 12-bit-per-component
    JPEG support (`WITH_12BIT`) was enabled along with libjpeg v7 or libjpeg v8
    API/ABI emulation (`WITH_JPEG7` or `WITH_JPEG8`.)
  - modified sources
    % libjpeg-turbo.keyring
* Wed Aug 12 2020 Matthias Eliasson <>
  - Update to version 2.0.5
    * Worked around issues in the MIPS DSPr2 SIMD extensions that caused failures
      in the libjpeg-turbo regression tests. Specifically, the
    jsimd_h2v1_downsample_dspr2() and jsimd_h2v2_downsample_dspr2() functions
    in the MIPS DSPr2 SIMD extensions are now disabled until/unless they can be
      fixed, and other functions that are incompatible with big endian MIPS CPUs
    are disabled when building libjpeg-turbo for such CPUs.
    * Fixed an oversight in the TJCompressor.compress(int) method in the
      TurboJPEG Java API that caused an error ("java.lang.IllegalStateException:
    No source image is associated with this instance") when attempting to use
    that method to compress a YUV image.
    * Fixed an issue (CVE-2020-13790) in the PPM reader that caused a buffer
      overrun in cjpeg, TJBench, or the tjLoadImage() function if one of the
    values in a binary PPM/PGM input file exceeded the maximum value defined in
    the file's header and that maximum value was less than 255. libjpeg-turbo
    1.5.0 already included a similar fix for binary PPM/PGM files with maximum
    values greater than 255.
    * The TurboJPEG API library's global error handler, which is used in
      functions such as tjBufSize() and tjLoadImage() that do not require a
    TurboJPEG instance handle, is now thread-safe on platforms that support
    thread-local storage.
  - Fix source verification
  - Drop patches fixed upstream:
    * ctest-depends.patch
    * libjpeg-turbo-CVE-2020-13790.patch
  - Run spec-cleaner
    * Remove package groups
    * Use make macros
* Mon Jun 08 2020
  - security update
  - added patches
    fix CVE-2020-13790 [bsc#1172491], heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file
    + libjpeg-turbo-CVE-2020-13790.patch
* Sun Mar 29 2020 Aaron Stern <>
  - Upate to version 2.0.4:
  - bug 388 was fixed upstream
  - removed patches, as it is included in this release.
    * Fixed a regression in the Windows packaging system
    (introduced by 2.0 beta1[2]) whereby, if both the 64-bit libjpeg-turbo
    SDK for GCC and the 64-bit libjpeg-turbo SDK for Visual C++ were installed
    on the same system, only one of them could be uninstalled.
    * Fixed a signed integer overflow and subsequent segfault that occurred when
      attempting to decompress images with more than 715827882 pixels using the 64-bit C version of TJBench.
    * Fixed out-of-bounds write in tjDecompressToYUV2() and tjDecompressToYUVPlanes()
      (sometimes manifesting as a double free) that occurred when attempting to decompress
      grayscale JPEG images that were compressed with a sampling factor other than 1
      (for instance, with cjpeg -grayscale -sample 2x2).
    * Fixed a regression introduced by 2.0.2[5] that caused the TurboJPEG API to incorrectly
      identify some JPEG images with unusual sampling factors as 4:4:4 JPEG images.
      This was known to cause a buffer overflow when attempting to decompress some such images using
      tjDecompressToYUV2() or tjDecompressToYUVPlanes().
    * Fixed an issue, detected by ASan, whereby attempting to losslessly transform a specially-crafted
      malformed JPEG image containing an extremely-high-frequency coefficient block
      (junk image data that could never be generated by a legitimate JPEG compressor) could cause the
      Huffman encoder's local buffer to be overrun. (Refer to 1.4.0[9] and 1.4beta1[15].)
      Given that the buffer overrun was fully contained within the stack and did not cause a segfault
      or other user-visible errant behavior, and given that the lossless transformer (unlike the decompressor)
      is not generally exposed to arbitrary data exploits, this issue did not likely pose a security risk.
      The ARM 64-bit (ARMv8) NEON SIMD assembly code now stores constants in a separate read-only data
      section rather than in the text section, to support execute-only memory layouts.
  - libjpeg-turbo-issue-388.patch upstreamed
* Tue Mar 17 2020 John Whately <>
  - Added If statments for Fedora not having sertain openSUSE macros
* Tue Nov 12 2019
  - fix upstream bug 388 [bsc#1156402]
  - added patches
    + libjpeg-turbo-issue-388.patch
* Sat Oct 05 2019 Bjørn Lie <>
  - Update to version 2.0.3:
    * Fixed "using JNI after critical get" errors that occurred on
      Android platforms when passing invalid arguments to certain
      methods in the TurboJPEG Java API.
    * Fixed a regression in the SIMD feature detection code,
      introduced by the AVX2 SIMD extensions (2.0 beta1), that was
      known to cause an illegal instruction exception, in rare cases,
      on CPUs that lack support for CPUID leaf (or on which the
      maximum CPUID leaf has been limited by way of a BIOS setting.)
    * The 4:4:0 (h1v2) fancy (smooth) chroma upsampling algorithm in
      the decompressor now uses a similar bias pattern to that of the
      4:2:2 (h2v1) fancy chroma upsampling algorithm, rounding up or
      down the upsampled result for alternate pixels rather than
      always rounding down. This ensures that, regardless of whether
      a 4:2:2 JPEG image is rotated or transposed prior to
      decompression (in the frequency domain) or after decompression
    (in the spatial domain), the final image will be similar.
    * Fixed an integer overflow and subsequent segfault that occurred
      when attempting to compress or decompress images with more than
      1 billion pixels using the TurboJPEG API.
    * Fixed a regression introduced by 2.0 beta1[15] whereby
      attempting to generate a progressive JPEG image on an
      SSE2-capable CPU using a scan script containing one or more
      scans with lengths divisible by 16 would result in an error
      ("Missing Huffman code table entry") and an invalid JPEG image.
    * Fixed an issue whereby `tjDecodeYUV()` and
      `tjDecodeYUVPlanes()` would throw an error ("Invalid
      progressive parameters") or a warning ("Inconsistent
      progression sequence") if passed a TurboJPEG instance that was
      previously used to decompress a progressive JPEG image.
* Wed Mar 27 2019
  - use -O0 for debugging like everywhere (better experience)
* Wed Mar 13 2019
  - updated to version 2.0.2:
    1. Fixed a regression introduced by 2.0.1[5] that prevented a runtime search
    path (rpath) from being embedded in the libjpeg-turbo shared libraries and
    executables for macOS and iOS.  This caused a fatal error of the form
    "dyld: Library not loaded" when attempting to use one of the executables,
    unless `DYLD_LIBRARY_PATH` was explicitly set to the location of the
    libjpeg-turbo shared libraries.
    2. Fixed an integer overflow and subsequent segfault (CVE-2018-20330) that
    occurred when attempting to load a BMP file with more than 1 billion pixels
    using the `tjLoadImage()` function.
    3. Fixed a buffer overrun (CVE-2018-19664) that occurred when attempting to
    decompress a specially-crafted malformed JPEG image to a 256-color BMP using
    4. Fixed a floating point exception that occurred when attempting to
    decompress a specially-crafted malformed JPEG image with a specified image
    width or height of 0 using the C version of TJBench.
    5. The TurboJPEG API will now decompress 4:4:4 JPEG images with 2x1, 1x2, 3x1,
    or 1x3 luminance and chrominance sampling factors.  This is a non-standard way
    of specifying 1x subsampling (normally 4:4:4 JPEGs have 1x1 luminance and
    chrominance sampling factors), but the JPEG format and the libjpeg API both
    allow it.
    6. Fixed a regression introduced by 2.0 beta1[7] that caused djpeg to generate
    incorrect PPM images when used with the `-colors` option.
    7. Fixed an issue whereby a static build of libjpeg-turbo (a build in which
    `ENABLE_SHARED` is `0`) could not be installed using the Visual Studio IDE.
    8. Fixed a severe performance issue in the Loongson MMI SIMD extensions that
    occurred when compressing RGB images whose image rows were not 64-bit-aligned.
  - modified patches
    % ctest-depends.patch (refreshed)
  - deleted patches
    - libjpeg-turbo-CVE-2018-19644.patch (upstreamed)
    - libjpeg-turbo-CVE-2018-20330.patch (upstreamed)
  - added sources
    + libjpeg-turbo-2.0.2.tar.gz.sig
    + libjpeg-turbo.keyring
* Thu Jan 24 2019 Jan Engelhardt <>
  - Use -Og for debug_build
* Thu Jan 03 2019 Petr Gajdos <>
  - security update
    * CVE-2018-20330 [bsc#1120646]
      + libjpeg-turbo-CVE-2018-20330.patch
* Wed Jan 02 2019 Petr Gajdos <>
  - security update
    * CVE-2018-19644 [bsc#1117890]
      + libjpeg-turbo-CVE-2018-19644.patch
* Mon Dec 03 2018 Petr Gajdos <>
  - asan_build: build ASAN included
  - debug_build: build more suitable for debugging
* Tue Nov 13 2018 Petr Gajdos <>
  - update to version 2.0.1:
    * jsimd_quantize_float_dspr2() and jsimd_convsamp_float_dspr2()
      functions in the MIPS DSPr2 SIMD extensions are now disabled
      at compile time if the soft float ABI is enabled
    * Fixed a regression in the SIMD feature detection code,
      introduced by the AVX2 SIMD extensions
    * Fixed out-of-bounds read in cjpeg that occurred when attempting
      to compress a specially-crafted malformed color-index
      (8-bit-per-sample) Targa file
* Mon Sep 24 2018
  - Define FLOATTEST=64bit on ppc
  - ctest-depends.patch: Add missing testsuite depedencies
* Wed Aug 08 2018
  - Update description and switch out MMX/SSE by the more generic
    term SIMD.
* Wed Aug 01 2018
  - Version update to 2.0.0:
    * Cmake as a buildsystem
    * avx support
    * Better error handling
    * More use of SSE2
  - Drop patch libjpeg-1.4.0-ocloexec.patch; conflicts, would be better
    handled by upstream anyway
  - Drop patches merged upstream:
    * libjpeg-turbo-CVE-2018-11813.patch
    * libjpeg-turbo-CVE-2018-1152.patch
* Tue Jun 19 2018
  - security update:
    * CVE-2018-1152 [bsc#1098155]
      + libjpeg-turbo-CVE-2018-1152.patch
* Tue Jun 12 2018
  - security update:
    * CVE-2018-11813 [bsc#1096209]
      + libjpeg-turbo-CVE-2018-11813.patch
    * remove redundant libjpeg-turbo-CVE-2017-15232.patch
* Mon Dec 18 2017
  - - update to version 1.5.3
    1. Fixed a NullPointerException in the TurboJPEG Java wrapper that occurred
    when using the YUVImage constructor that creates an instance backed by separate
    image planes and allocates memory for the image planes.
    2. Fixed an issue whereby the Java version of TJUnitTest would fail when
    testing BufferedImage encoding/decoding on big endian systems.
    3. Fixed a segfault in djpeg that would occur if an output format other than
    PPM/PGM was selected along with the `-crop` option.  The `-crop` option now
    works with the GIF and Targa formats as well (unfortunately, it cannot be made
    to work with the BMP and RLE formats due to the fact that those output engines
    write scanlines in bottom-up order.)  djpeg will now exit gracefully if an
    output format other than PPM/PGM, GIF, or Targa is selected along with the
    `-crop` option.
    4. Fixed an issue whereby `jpeg_skip_scanlines()` would segfault if color
    quantization was enabled.
    5. TJBench (both C and Java versions) will now display usage information if any
    command-line argument is unrecognized.  This prevents the program from silently
    ignoring typos.
    6. Fixed an access violation in tjbench.exe (Windows) that occurred when the
    program was used to decompress an existing JPEG image.
    7. Fixed an ArrayIndexOutOfBoundsException in the TJExample Java program that
    occurred when attempting to decompress a JPEG image that had been compressed
    with 4:1:1 chrominance subsampling.
    8. Fixed an issue whereby, when using `jpeg_skip_scanlines()` to skip to the
    end of a single-scan (non-progressive) image, subsequent calls to
    `jpeg_consume_input()` would return `JPEG_SUSPENDED` rather than
    9. `jpeg_crop_scanlines()` now works correctly when decompressing grayscale
    JPEG images that were compressed with a sampling factor other than 1 (for
    instance, with `cjpeg -grayscale -sample 2x2`).
* Thu Oct 12 2017
  - security update:
    * CVE-2017-15232 [bsc#1062937]
      + libjpeg-turbo-CVE-2017-15232.patch
* Thu Oct 12 2017
  - Update to version 1.5.2
    + Fixed several memory leaks in the TurboJPEG API library that
      could occur if the library was built with certain compilers
      and optimization levels.
    + The libjpeg-turbo memory manager will now honor the
      max_memory_to_use structure member in jpeg_memory_mgr,
      which can be set to the maximum amount of memory (in bytes)
      that libjpeg-turbo should use during decompression or
      multi-pass (including progressive) compression. This limit
      can also be set using the JPEGMEM environment variable or
      using the -maxmemory switch in cjpeg/djpeg/jpegtran.
    + TJBench will now run each benchmark for 1 second prior to
      starting the timer, in order to improve the consistency of
      the results. Furthermore, the -warmup option is now used to
      specify the amount of warmup time rather than the number of
      warmup iterations.
    + Fixed an error (short jump is out of range) that occurred
      when assembling the 32-bit x86 SIMD extensions with NASM
      versions prior to 2.04.
    + Fixed a regression introduced by 1.5 beta1[11] that prevented
      the Java version of TJBench from outputting any reference images
      (the -nowrite switch was accidentally enabled by default.)
      libjpeg-turbo should now build and run with full AltiVec SIMD
      acceleration on PowerPC-based AmigaOS 4 and OpenBSD systems.
* Wed Jan 18 2017
  - set build date to enable reproducible builds
* Wed Sep 21 2016
  - Update to version 1.5.1 fate#324061
    + Fix for PowerPC platforms lacking AltiVec instructions
    + Fix ABI problem with clang/llvm on aarch64.
    + Fancy upsampling is now supported when decompressing JPEG
      images that use 4:4:0 (h1v2) chroma subsampling.
    + If merged upsampling isn't SIMD-accelerated but YCbCr-to-RGB
      conversion is, then libjpeg-turbo will now disable merged
      upsampling when decompressing YCbCr JPEG images into RGB
      or extended RGB output images. This significantly speeds up
      the decompression of 4:2:0 and 4:2:2 JPEGs on ARM platforms
      if fancy upsampling is not used
      (for example, if the -nosmooth option to djpeg is specified.)
    + The TurboJPEG API will now decompress 4:2:2 and 4:4:0 JPEG
      images with 2x2 luminance sampling factors and 2x1 or 1x2
      chrominance sampling factors.
    + Fixed an unsigned integer overflow in the libjpeg memory manager.
    + Fixed additional negative left shifts and other issues reported
      by the GCC and Clang undefined behavior sanitizers when
      attempting to decompress specially-crafted malformed JPEG
      images. None of these issues posed a security threat, but
      removing the warnings makes it easier to detect actual
      security issues, should they arise in the future.
    + Fixed an out-of-bounds array reference, introduced by
      1.4.902 and detected by the Clang undefined behavior sanitizer,
      that could be triggered by a specially-crafted malformed
      JPEG image with more than four components. Because the
      out-of-bounds reference was still within the same structure,
      it was not known to pose a security threat, but removing
      the warning makes it easier to detect actual security issues,
      should they arise in the future.
* Wed Jun 08 2016
  - Update to version 1.5.0
    + Fixed an issue whereby a malformed motion-JPEG frame could
      cause the "fast path" of libjpeg-turbo's Huffman decoder to
      read from uninitialized memory.
    + Added libjpeg-turbo version and build information to the global
      string table of the libjpeg and TurboJPEG API libraries.
    + Fixed a couple of issues in the PPM reader that would cause
      buffer overruns in cjpeg if one of the values in a binary
      PPM/PGM input file exceeded the maximum value defined in the
      file's header. libjpeg-turbo 1.4.2 already included a similar
      fix for ASCII PPM/PGM files. Note that these issues were not
      security bugs, since they were confined to the cjpeg program
      and did not affect any of the libjpeg-turbo libraries.
    + Fixed an issue whereby attempting to decompress a JPEG file with
      a corrupt header using the tjDecompressToYUV2() function would
      cause the function to abort without returning an error and,
      under certain circumstances, corrupt the stack. This only
      occurred if tjDecompressToYUV2() was called prior to calling
      tjDecompressHeader3(), or if the return value from
      tjDecompressHeader3() was ignored (both cases represent
      incorrect usage of the TurboJPEG API.)
    + The jpeg_stdio_src(), jpeg_mem_src(), jpeg_stdio_dest(),
      and jpeg_mem_dest() functions in the libjpeg API will now
      throw an error if a source/destination manager has already
      been assigned to the compress or decompress object by a
      different function or by the calling program.
* Thu Oct 08 2015
  - Update to version 1.4.2
    + Crash fixes
    + clang compatibility fixes
    + See the included ChangeLog.txt for the details
  - Drop libjpeg-turbo-1.4.0-int32.patch, not needed anymore.
  - Drop libjpeg-turbo-remove-test.patch, fixed upstream.
* Thu Mar 05 2015
  - Remove useless same-name provides. Use download URLs not
    dependent on directory structure.
* Mon Mar 02 2015
  -  Remove float tests with new libjpeg-turbo-remove-test.patch
    same as Fedora bug 1161585 related to upstream issue
* Sat Jan 10 2015
  - Update to version 1.4.0
    + Fixed a build issue on OS X PowerPC platforms (md5cmp failed to build
      because OS X does not provide the le32toh() and htole32() functions.)
    + The non-SIMD RGB565 color conversion code did not work correctly on big
      endian machines.  This has been fixed.
    + Fixed an issue in tjPlaneSizeYUV() whereby it would erroneously return 1
      instead of -1 if componentID was > 0 and subsamp was TJSAMP_GRAY.
    + Fixed an issue in tjBufSizeYUV2() wherby it would erroneously return 0
      instead of -1 if width was < 1.
    + The Huffman encoder now uses clz and bsr instructions for bit counting on
      ARM64 platforms (see 1.4 beta1 [5].)
    + The close() method in the TJCompressor and TJDecompressor Java classes is
      now idempotent.  Previously, that method would call the native tjDestroy()
      function even if the TurboJPEG instance had already been destroyed.  This
      caused an exception to be thrown during finalization, if the close() method had
      already been called.  The exception was caught, but it was still an expensive
    + The TurboJPEG API previously generated an error ("Could not determine
      subsampling type for JPEG image") when attempting to decompress grayscale JPEG
      images that were compressed with a sampling factor other than 1 (for instance,
      with 'cjpeg -grayscale -sample 2x2').  Subsampling technically has no meaning
      with grayscale JPEGs, and thus the horizontal and vertical sampling factors
      for such images are ignored by the decompressor.  However, the TurboJPEG API
      was being too rigid and was expecting the sampling factors to be equal to 1
      before it treated the image as a grayscale JPEG.
    + cjpeg, djpeg, and jpegtran now accept an argument of -version, which will
      print the library version and exit.
    + Referring to 1.4 beta1 [15], another extremely rare circumstance was
      discovered under which the Huffman encoder's local buffer can be overrun
      when a buffered destination manager is being used and an
      extremely-high-frequency block (basically junk image data) is being encoded.
      Even though the Huffman local buffer was increased from 128 bytes to 136 bytes
      to address the previous issue, the new issue caused even the larger buffer to
      be overrun.  Further analysis reveals that, in the absolute worst case (such as
      setting alternating AC coefficients to 32767 and -32768 in the JPEG scanning
      order), the Huffman encoder can produce encoded blocks that approach double the
      size of the unencoded blocks.  Thus, the Huffman local buffer was increased to
      256 bytes, which should prevent any such issue from re-occurring in the future.
    + The new tjPlaneSizeYUV(), tjPlaneWidth(), and tjPlaneHeight() functions
      were not actually usable on any platform except OS X and Windows, because
      those functions were not included in the libturbojpeg mapfile.  This has been
    + Restored the JPP(), JMETHOD(), and FAR macros in the libjpeg-turbo header
      files.  The JPP() and JMETHOD() macros were originally implemented in libjpeg
      as a way of supporting non-ANSI compilers that lacked support for prototype
      parameters.  libjpeg-turbo has never supported such compilers, but some
      software packages still use the macros to define their own prototypes.
      Similarly, libjpeg-turbo has never supported MS-DOS and other platforms that
      have far symbols, but some software packages still use the FAR macro.  A pretty
      good argument can be made that this is a bad practice on the part of the
      software in question, but since this affects more than one package, it's just
      easier to fix it here.
    + Fixed issues that were preventing the ARM 64-bit SIMD code from compiling
      for iOS, and included an ARMv8 architecture in all of the binaries installed by
      the "official" libjpeg-turbo SDK for OS X.
  - Adapt patches to upstream changes
    libjpeg-ocloexec.patch >  libjpeg-1.4.0-ocloexec.patch
    libjpeg-turbo-1.3.0-int32.patch >  libjpeg-turbo-1.4.0-int32.patch
  - Remove libjpeg-turbo-CVE-2014-9092.patch; fixed on upstream release
  - Bump tminor to 1
* Thu Nov 27 2014
  - security update CVE-2014-9092 [bnc#906761]
    * added libjpeg-turbo-CVE-2014-9092.patch
* Wed Oct 15 2014
  - Obsolete jpeg version 6b, 8.0.1 and 8.0.2 to avoid conflicts
    during zypper dup
* Mon Mar 31 2014
  - update to 1.3.1:
    * Fixed a bug whereby attempting to encode a progressive JPEG
      with arithmetic entropy coding (by passing arguments of
    - progressive -arithmetic to cjpeg or jpegtran, for instance)
      would result in an error, "Requested feature was omitted at
      compile time".
    * Fixed a couple of issues whereby malformed JPEG images would
      cause libjpeg-turbo to use uninitialized memory during
    * Fixed an error ("Buffer passed to JPEG library is too small")
      that occurred when calling the TurboJPEG YUV encoding function
      with a very small (< 5x5) source image, and added a unit test
      to check for this error.
    * etc. see ChangeLog.txt
* Thu Feb 20 2014
  - Provide right name for turbo library 32bit generating.
* Fri Feb 07 2014
  - Require libturbojpeg in the devel package.
    Otherwise we just have dangling symlink there.
* Tue Sep 10 2013
  - update do 1.3.0:
    * Fixed a Huffman encoder bug that prevented I/O suspension from
      working properly.
    * Added support for additional scaling factors (3/8, 5/8, 3/4,
      7/8, 9/8, 5/4, 11/8, 3/2, 13/8, 7/4, 15/8, and 2) when
      decompressing.  Note that the IDCT will not be SIMD-accelerated
      when using any of these new scaling factors.
    * The tjDecompressToYUV() function now supports the TJFLAG_FASTDCT
    * cjpeg can now be used to generate JPEG files with the RGB
      colorspace (feature ported from jpeg-8d.)
    * etc. see ChangeLog.txt
* Mon May 27 2013
  - Build with full RELRO as this library is exposed to
    possible malicious images.
* Fri May 17 2013
  - libjpeg62-turbo package created [bnc#807183]
* Mon Aug 13 2012
  - selfconflicts are not possible, remove it
* Mon Jul 23 2012
  - Update to version 1.2.1:
    * fixed heap overflow [bnc#771791]
* Thu Mar 22 2012
  - Update to version 1.2.0
    * Fixed out-of-bounds read in SSE2 SIMD code
    * Added a compile-time macro (LIBJPEG_TURBO_VERSION) that can
      be used to check the version of libjpeg-turbo against which
      an application was compiled.
    * Added new RGBA/BGRA/ABGR/ARGB colorspace extension constants
    * libjpeg-turbo will now correctly decompress erroneous
      CMYK/YCCK JPEGs whose K component is assigned a component ID
      of 1 instead of 4.
    * Added SIMD routines for RGB-to-grayscale color conversion
    * Improved the performance of the C color conversion routines
    * Added a function to the TurboJPEG API that performs lossless
    * Added support for 4:4:0 (transposed 4:2:2) subsampling
* Sat Nov 19 2011
  - add libtool as buildrequire to avoid implicit dependency
* Sat Nov 12 2011
  - Open all file descriptors with O_CLOEXEC, extended description
    in the patch file.
* Thu May 19 2011
  - updated to 1.1.1:
    * Fixed a 1-pixel error in row 0, column 21 of the luminance
      plane generated by tjEncodeYUV().
    * libjpeg-turbo's accelerated Huffman decoder previously
      ignored unexpected markers found in the middle of the
      JPEG data stream during decompression. It will now
      hand off decoding of a particular block to the unaccelerated
      Huffman decoder if an unexpected marker is found, so that
      the unaccelerated Huffman decoder can generate an appropriate
    * Fixed a bug in jpeg_read_coefficients() whereby it would
      not initialize cinfo->image_width and cinfo->image_height
      if libjpeg v7 or v8 emulation was enabled. This specifically
      caused the jpegoptim program to fail if it was linked against
      a version of libjpeg-turbo that was built with libjpeg v7 or
      v8 emulation.
    * Eliminated excessive I/O overhead that occurred when reading
      BMP files in cjpeg.
* Thu Mar 03 2011
  - updated to 1.1.0:
    * Added further protections against invalid Huffman codes.
    * Added an extended version of tjDecompressHeader().
    * Added arithmetic encoding and decoding support.
    * TurboJPEG/OSS can now compress from/decompress to
      grayscale bitmaps.
    * Added emulation of the libjpeg v7 and v8 APIs and ABIs.
    * Added two new TurboJPEG API functions, tjEncodeYUV() and
    * The TurboJPEG dynamic library now uses versioned symbols.
    * Fixed visual artifacts in grayscale JPEG compression
      caused by a typo in the RGB-to-chrominance lookup tables.
  - see ChangeLog.txt for details.
  - removed upstreamed jpegtran.patch and rh639672.patch
* Tue Dec 14 2010
  - spec file cleanup
* Fri Dec 10 2010
  - this jpeg version will be the default to the prejudice of jpeg8
    from now on
* Sun Nov 07 2010
  - created package based on Fedora one (v 1.0.1)



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Fabrice Bellet, Sun Oct 9 10:32:30 2022